Help a girl out (warning: there's boobs)

Hey so my boobs have been SUPER sore, i'm hoping I don't see AF on her eta, August 19th. Anyways, they feel fuller, but i was wondering if any of yall think they're fuller/ darker nipples. Oh also my chest seems to be more veiny and some chest acne i haven't had before ((((pictures are about 2-4 days apart ))))))